Credit unions perform the function of social protection in a vital for people sphere of financial services. They care about improving the financial literacy of the population, are working on the formation of their members and their employees. A potential new member of a credit union must submit a recommendation of shareholders in which the referee becomes a warrant of a future member of the credit union. International cooperation has been particularly felt since the days when Alphonse Desjardins began the activity on development of credit union movement in North America. Consumer loan and reliable savings - these are the main goals, which mean "natural persons" having decided to unite in credit consumer cooperative. Today, the World Council of Credit Unions is represented as members four regional confederations and twelve national associations.